Seminars IFIC

Global fits of the Georgi-Machacek model

por Otto Eberhardt (IFIC)

Europe/Brussels
1001-Primera-1-1-1 - Paterna. Seminario (Universe)

1001-Primera-1-1-1 - Paterna. Seminario

Universe

30
Descripción

Extending the Standard Model by heavy scalar triplets usually creates a conflict with Z pole measurements. The Georgi-Machacek model avoids this in an elegant way, providing thus a natural explanation for neutrino masses. LHC results yield strong constraints on the Georgi-Machaceck scalars, but a complete analysis to all of these recent bounds was missing. I present a global fit of this model which combines Higgs signal strengths and direct LHC searches for scalar resonances with theoretical constraints, obtained with the open-source fitting package HEPfit.

Organized by

LHCPHENO

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